As Joe Biden gets ready to announce his VP pick, the panel discusses what his choice will mean for the future of the Democratic Party. Also, President Trump sends a controversial tweet about the legitimacy of the 2020 election. What are the real risks of voter fraud, and what can be done? And a look at the polls - are they tightening up in the all-important swing states? Moderator Andrew Walworth is joined by Tom Bevan, Carl Cannon and A.B. Stoddard on this Friday's edition of the RealClearPolitics Takeaway podcast.